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高铼酸 溶液

Perrhenic acid solution
产品编号:3180420
规格:75-80 wt. % in H2O
CAS NO:13768-11-1
包装规格:5 G,25 G
产品类别:现货产品
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
31804205 G2570
318042025 G8080
产品别名

13768-11-1

高铼酸 溶液

Perrhenic acid solution

Hydrogen tetraoxorhenate

Hydrogen perrhenate

结构式
基本信息
Linear Formula【线性分子式】
HReO4
Molecular weight
251.21
MDL number
MFCD00011326
PubChem Substance ID【PubChem化学物质编号】
24855847
NACRES
NA.22
Application【应用】
  • Perrhenic acid solution (HReO4) can be used in dehydrations of oximes, amides, and urea.
  • HReO4 can also catalyze azeotropic dehydration of syn- or anti-aldoximes to yield corresponding nitriles.
  • In combination with tertiary arsines, it gives a versatile catalytic system for epoxidation of alkenes with hydrogen peroxide.


It is also used to prepare highly conducting and superconducting synthetic metals.
产品性质
form【形式】
liquid
Quality Level【质量水平】
100
reaction suitability
core: rhenium
reagent type: catalyst
concentration【浓度】
75-80 wt. % in H2O
density
2.16 g/mL at 25 ℃
SMILES string
O[Re](=O)(=O)=O
InChI
1S/H2O.3O.Re/h1H2;;;;/q;;;;+1/p-1
InChI key
UGSFIVDHFJJCBJ-UHFFFAOYSA-M
packaging【包装】
5, 25 g in poly bottle
安全信息
Pictograms【象形图】
GHS05
Signal word【警示用语:】
Danger
Hazard Statements
H314
Precautionary Statements
P280 - P305 + P351 + P338 - P310
Hazard Classifications【危险分类】
1 - Skin Corr. 1B
Storage Class Code【储存分类代码】
8B - Non-combustible, corrosive hazardous materials
WGK
WGK 1
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